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CVE-2026-10050Proof of concept (PoC) published · CISASuited to automated attack · CISA

Digest authentication lossy encoding

CVSS score

8.7

EPSS probability

%0.6

Risk score

0.1

Published

2 mo ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Patch status has not yet been verified

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Vulnerability description

DayBreach CVE AI Research

CVE-2026-10050 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

In Eclipse Jetty, the Digest authentication server-side component uses ISO-8859-1 to encode the password as bytes. This was done because the initial specification for HTTP did not specify explicitly a charset, and it was assumed to be ISO-8859-1 for historical reasons. If the password contains characters that cannot be represented in ISO-8859-1, they are silently replaced by `?`. This happens with passwords that contain Chinese, Cyrillic or Greek characters, for example: `αβ123` converts to `??123`. An attacker can send a request with a digest `Authorization` header crafted with a password made of only `?` characters; the server would match any password of the same length that contains non-ISO-8859-1 characters. Recent HTTP Digest [RFC-7616](https://datatracker.ietf.org/doc/html/rfc7616) supports a `charset` parameters that defaults to UTF-8 that allows for correct encoding/decoding of passwords.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2026-10050 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1Eclipse FoundationEclipse Jetty - EE8 View
2Eclipse FoundationEclipse Jetty - EE9 View
3Eclipse FoundationEclipse Jetty View
4eclipsejetty View
5eclipsejetty View
6eclipsejetty View
7eclipsejetty View
8eclipsejetty View
9mavenorg.eclipse.jetty:jetty-security View
10mavenorg.eclipse.jetty:jetty-security View
11mavenorg.eclipse.jetty:jetty-security View
12mavenorg.eclipse.jetty:jetty-security View
13mavenorg.eclipse.jetty.ee8:jetty-ee8-security View
14mavenorg.eclipse.jetty.ee9:jetty-ee9-security View
15mavenorg.eclipse.jetty:jetty-security View
16mavenorg.eclipse.jetty.ee8:jetty-ee8-security View
17mavenorg.eclipse.jetty.ee9:jetty-ee9-security View
Total affected vendors: 3|Products: 17

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
9.1CVSS V31CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HNVD
8.7CVSS V40HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
8.7CVSS V4_0HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:NCVE CNA
8.7CVSS 4.0—Vector not publishedGitHub Advisory

Patch and Remediation Guide

Solution & Remediation Advisory

Patch status unknown

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-10050 is associated with the following CWEs:

CWE-173: Common Weakness Enumeration Entry CWE-173CWE-303: Common Weakness Enumeration Entry CWE-303

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-10050 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureAğ üzerinden
PermissionsGerekmiyor
UserGerekmiyor

Official Sources and Advisories

https://github.com/jetty/jetty.project/security/advisories/GHSA-2fvj-hgj9-j2grvendor-advisoryhttps://gitlab.eclipse.org/security/cve-assignment/-/work_items/120vendor-advisoryhttps://github.com/jetty/jetty.project/issues/15136vendor-advisoryhttps://github.com/jetty/jetty.project/pull/15160vendor-advisoryhttps://github.com/jetty/jetty.project/pull/15183vendor-advisoryhttps://github.com/jetty/jetty.project/commit/4bcdbc7db387ce9e20e2c7571a7250280466221dvendor-advisoryhttps://github.com/jetty/jetty.project/commit/d0bb829ccecbf19e3ad3d32f2649b2800f01222dvendor-advisoryhttps://github.com/jetty/jetty.project/releases/tag/jetty-12.0.36vendor-advisoryhttps://github.com/jetty/jetty.project/releases/tag/jetty-12.1.10vendor-advisoryhttps://github.com/advisories/GHSA-2fvj-hgj9-j2grvendor-advisory

CVSS Vector Radar Chart

8.7 / 10
Attack VectorNetworkComplexityLowPrivilegesNoneUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityNone

Vulnerability Scoring Details

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone required
User InteractionNone required
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)None

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Follow the vendor

EF
Eclipse Foundation logo
Eclipse Foundation
E
eclipse logo
eclipse
M
maven logo
maven

Weakness Type (CWE & CAPEC)

CWE-173 CWE-303

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